389256756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4634009}}^1$

素因数の和:4634023

約数の個数: 24

約数和(自身を含む): 1038018240

約数和(自身を除く): 648761484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4634009, 9268018, 13902027, 18536036, 27804054, 32438063, 55608108, 64876126, 97314189, 129752252, 194628378, 389256756]

約数ペア:

[(1, 389256756), (2, 194628378), (3, 129752252), (4, 97314189), (6, 64876126), (7, 55608108), (12, 32438063), (14, 27804054), (21, 18536036), (28, 13902027), (42, 9268018), (84, 4634009)]